LEDs: Gx24Q 4-Pin Base LED CFL Light Replacement Bulb, Non-dimmable, 120V input directly; Note: No Ballast Required (Remove/bypass the ballast), or it will cause them to flicker or destroy the LED Bulb; Equals to 120W incandescent bulb.

G24Q LED 4 Pin Base LED Light Bulb CAN NOT work with ballast. Please REMOVE/BYPASS the BALLAST, before install to use.

How to remove/bypass the ballast:

1. Ballast had a black and white wire on the input side (120V). It also had two red and two blue output wires. To bypass this ballast cut all 6 wires.
2. You can then connect the two red wires to the black wire.
3. Next connect the two blue wires to the white wire.
4. For multiple bulb fixtures, just repeat the steps on the other ballasts.